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Method for Producing Polyester Nanocomposites

  • US 20080113189A1
  • Filed: 08/27/2007
  • Published: 05/15/2008
  • Est. Priority Date: 08/25/2006
  • Status: Active Grant
First Claim
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1. A method for preparing a polyester nanocomposite comprising:

  • coating nanoparticles with a dicarboxylic acid;

    combining the dicarboxylic acid coated nanoparticles with a coupling agent resulting in a first mixture; and

    combining the first mixture with a polyester to form a polyester nanocomposite having a glass transition temperature greater than the polyester and a crystallization temperature less than the polyester.

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